thomas1000
Member
Hi all, is there anybody out there that can help me.
I have a frustrating intermittent fault on my automation system which comprises of a S7 315 2DP/PN CPU a small Profinet Network that consists of a Siemens G120 Inverter and a stand-alone dual AS-i Master Controller. The network length is approximately 1.5mtrs long with the correct Profinet cable and RJ45 connectors. The Profinet Network configuration utilises the software default settings.
The CPU goes into stop with a bus fault for about 3 to 4 seconds before going back into run mode. On occasions the bus fault does not reset and the only way of reinstating the network is to carry out a system reset on the AS-i module. This fault has no pattern to it, it may occur several times at say approximately five minute intervals and then it may not happen for a few hours.
The error text message displayed in the cpu messages and HMI is as follows;
ID 76,
PN device 1 on PN system 100:Failure
Name: This refers to the AS-i Master Module
Is there any way of finding out any more information as to where the fault lies.
Thanks for any response.
I have a frustrating intermittent fault on my automation system which comprises of a S7 315 2DP/PN CPU a small Profinet Network that consists of a Siemens G120 Inverter and a stand-alone dual AS-i Master Controller. The network length is approximately 1.5mtrs long with the correct Profinet cable and RJ45 connectors. The Profinet Network configuration utilises the software default settings.
The CPU goes into stop with a bus fault for about 3 to 4 seconds before going back into run mode. On occasions the bus fault does not reset and the only way of reinstating the network is to carry out a system reset on the AS-i module. This fault has no pattern to it, it may occur several times at say approximately five minute intervals and then it may not happen for a few hours.
The error text message displayed in the cpu messages and HMI is as follows;
ID 76,
PN device 1 on PN system 100:Failure
Name: This refers to the AS-i Master Module
Is there any way of finding out any more information as to where the fault lies.
Thanks for any response.